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« on: January 25, 2022, 1146 UTC »
Nothing is wrong with a DX-440. It will pull in most that any other receiver will. The key is an antenna. But make sure you have protection against static electricity if you use an outdoor wire. Two back-to-back diodes from the antenna to ground will work, to bleed off static discharges and save the radio's RF amp transistor from getting zapped.
That said, any modern Tecsun or Grundig portable with a DSP chip will do OK off the whip. I have a Grundig G2, a small digital readout portable with a DSP chip inside. I can hear most everything on it off its whip that my DX-398 will hear using a 30 ft indoor wire.
All that said, just don't expect to hear a ton on SW right now. The sun hasn't been exactly cooperating for about 5 years. Some nights and mornings I do hear a few things on the 25, 31 or 49 meter bands, but most nights and mornings it's WRMI and Cuba, with maybe Marti in the mix.
Sunspots won't really be cooperative for another two years or so. So even a great radio won't bring in a lot if the ionosphere is presenting nothing but static.
If you're in 4-land, you're pretty far south, so you may hear more than those of us in the northern latitudes, even with the sunspot cycle at a lull.